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A segment of DNA on a chromosome that controls the production of a protein is called a gene. Chromosome a cellular structure that contains DNA.
DNA or genens these are the segments of the chromosome.
The second statement would be more correct.
A gene is a portion on a chromosome. It is not the entire DNA which codes for all you see in an individual.
A gene is a portion on a chromosome. It is not the entire DNA which codes for all you see in an individual.
Just a DNA strand
A segment of DNA on a chromosome that controls the production of a protein is called a gene. Chromosome a cellular structure that contains DNA.
A segment of DNA that codes for a protein is called a gene, or an exon.
a gene
DNA or genens these are the segments of the chromosome.
The second statement would be more correct.
A gene is a portion on a chromosome. It is not the entire DNA which codes for all you see in an individual.
A gene is a portion on a chromosome. It is not the entire DNA which codes for all you see in an individual.
Each chromosome has genes on it in the form of coded base nucleotide sequence which is part of DNA.
DNA ?
I think this might be called chromosomal rearrangement, and this caused genetic variation in individuals, because a new segment of DNA is being inserted into a random spot on the chromosome, creating a new genetic sequence in that area. Its Translocation.
Chromosome mutations can result in changes in the number of chromosomes in a cell or changes in the structure of a chromosome. Unlike a gene mutation which alters a single gene or larger segment of DNA on a chromosome, chromosome mutations change and impact the entire chromosome.